TY JOUR TI THE IMPORTANCE OF WELDING AND JOINING TECHNOLOGY IN A MODERN INDUSTRIAL STRUCTURE. SOME REMARKS ABOUT TRENDS IN WELDING AND JOINING KW cross-sector technologies KW standardization and certification KW personnel qualification KW competence man-agement. JO Vestnik of Don State Technical University AU von Hofe, D.. AU Middeldorf, K.. PY 2014 IS 14 PB Don state technical University